I've recently received this message with two devices I had it installed on - an old android phone (used to receive verification SMS messages related to outlook, tinder, instagram for two factor auth) and a laptop which contains photos, files and other things I would like to access while travelling as not to haul around everything on a harddisk. So I'm managing two personal devices, for personal, non-paid use. And I got the message anyway. I've filed reports but have not (yet) gotten a reply, and honestly don't expect one soon either. Right now I cannot access various services while abroad just because teamviewer decided to block access to my android phone, meaning I can't see SMS messages properly (it's a slow phone and the 1 minute is not enough....). Highly fustrating. It's pretty obvious that Teamviewer does not want a lot of people to use data on their application for free and is trying to reduce the network/cpu usage for free users by randomly sending out commercial use notifications/restrictions. Its become extortion-ware, effectively.
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